22273760

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 53370576

約数和(自身を除く): 31096816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 1907, 2336, 2920, 3814, 5840, 7628, 9535, 11680, 15256, 19070, 30512, 38140, 61024, 76280, 139211, 152560, 278422, 305120, 556844, 696055, 1113688, 1392110, 2227376, 2784220, 4454752, 5568440, 11136880, 22273760]

約数ペア:

[(1, 22273760), (2, 11136880), (4, 5568440), (5, 4454752), (8, 2784220), (10, 2227376), (16, 1392110), (20, 1113688), (32, 696055), (40, 556844), (73, 305120), (80, 278422), (146, 152560), (160, 139211), (292, 76280), (365, 61024), (584, 38140), (730, 30512), (1168, 19070), (1460, 15256), (1907, 11680), (2336, 9535), (2920, 7628), (3814, 5840)]